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Finding the Fourth Proportional to 24,310.06, 33,547.88 and 13,132.06

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Solution

The fourth proportional to 24,310.06, 33,547.88 and 13,132.06 is: 18,122.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,310.06 : 33,547.88 = 13,132.06 : x
  2. Step 2: Convert to fraction form
    24,310.06/33,547.88 = 13,132.06/x
  3. Step 3: Cross multiply
    24,310.06x = 33,547.88 × 13,132.06
  4. Step 4: Simplify right side
    24,310.06x = 440,552,721.99
  5. Step 5: Solve for x
    x = 440,552,721.99/24,310.06
  6. Step 6: Final answer
    x = 18,122.24

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.